跳转到主内容

写入性能受背靠背一致性点的影响

  1. 最后更新
  2. 另存为PDF
Views:
46
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
perf<a>性能性能性能</a><a /><a>一致点</a><a>B2B</a><a>写入延迟</a>
Last Updated:

适用场景

  • ONTAP 9
  • 非Af控制器更容易受到此问题描述的影响

问题描述

  • FlexVol或FlexGroup的写入延迟增加/高于预期。
  • 延迟报告为 Data or Disk  WAFL Susp CP  QoS统计信息或AIQ中的延迟
  • 报告的延迟与写入工作负载的增加完全一致。
  • systat -x 输出显示CP类型 CP_TyB (背靠背) CPS的证据

非Af控制器更容易受到此问题描述 的影响

 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.